Question

The ratio between the radius of the base and the height of a cylinder is 2 : 3. If its volume is 1617 cm³, the total surface area of the cylinder is

• A. 540 cm²/540 सेमी.²
• B. 770 cm²/770 सेमी.²
• C. 308 cm²/308 सेमी.²
• D. 462 cm²/462 सेमी.²

Answer 1

Answer: (B)